FANUC Alarm PALL-156 — Current pallet unknown
FANUC PALL-156 (“Current pallet unknown”): R[80] is not set up properly when SET UTOOL macros are used. First check: Make sure R[80] contains the number of the desired pallet.
Updated 2026-09-17 · LogrobotLM reference
Description
R[80] is not set up properly when SET UTOOL macros are used.
Remedy
Make sure R[80] contains the number of the desired pallet.
Related codes
Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →